High-performance liquid chromatography of anti-pyretics on chemically modified porous glass
β Scribed by Yoshikazu Matsushima; Yoshiko Nagata; Keiko Takakusagi; Miki Niyomura; Nobuharu Takai
- Book ID
- 108335855
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 214 KB
- Volume
- 332
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The retention and selectivity behavior of some aromatic hydrocarbons and alkylbenzenes on phenylβ or phenylpropylβmodified glasses have been studied by high performance liquid chromatography. From elemental analysis data for carbon, the maximum number of accessible phenyl or phenylpropy
An alternative to the well known reversed-phase separations on chemicallybonded phases has been developed. The approach is based on a dynamic modification of bare silica with long chain quaternary ammonium ions. The influence of the concentration and type of the quaternary ammonium ion, the pH value